This document summarizes a study on gender differences in poker gambling behaviors among undergraduate students. The study found that gender exerts an effect on poker behaviors that is mediated by the locations where students gamble on poker. Specifically, males were more likely than females to gamble on poker in public locations and on the internet, and gambling in these locations was associated with higher problem gambling severity, spending on poker, and poker debt. Therefore, gender differences in poker behaviors can be explained by the locations where males and females typically gamble on poker. The study concludes that gambling behaviors need to be understood in the contexts of specific settings rather than just individual factors.